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Logic Design (DEC) Pre-Lab Quiz 8 & 9 Combined

This is a Continuous Internal Evaluation component of the Laboratory course.

Deadline: 19th October 2016 at 10 AM.

Deadline: 19th October 2016 at 10 AM.

Problem Statement for Synchronous Counter experiment :

9 a) Design MOD-N counter using IC 7476 in T-FLIP FLOP(T-FF) configuration.

9 b) Verify IC 74193 and observe UP/DOWN counter using the datasheet.

All the students are informed to come to the lab with the observation book write up including logic diagrams , Truth Tables , IC pin configuration etc.. relevant to the above experiment

Also, bring THREE assessment sheets for the assessment of Quizzes on FlipFlops(Quiz 7), Asynchronous Counters(Quiz 8) and Synchronous Counters(Quiz 9).

Download material of Expt. 9 from here. https://docs.google.com/document/d/1HQt6wT_Qe_D7wKg5s0eBMcFbkXmHQMpGK3f3XP2tqgQ/edit?usp=sharing

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IC 74192 is

1 point

Integer Counter

Binary UP/DOWN counter

BCD UP/DOWN counter

ANY counter

Only the first Flip-Flop of a ripple counter is controlled by a clock, the counter is

1 point

Asynchronous

Synchronous

In Synchronous Counter,

1 point

Each FF is triggered at the same time

Each FF is triggered at random time

Each FF is triggered based on previous output

Counters are used in 555 timer

1 point

false

true

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Which FF is used for synchronous counters?

1 point

T- FF

D-FF

SR-FF

MOD 10 counter can be designed with the help of

1 point

MOD 5 and MOD 5 in cascade

MOD 2 and MOD 5 in cascade

MOD 6 and MOD 4 in cascade

MOD 4 and MOD 6 in cascase

IC 74193 is

1 point

Any UP/DOWN counter

BCD UP/DOWN counter

Binary UP/DOWN counter

Integer counter

Counter is counting from 00000 to 11111. Clock frequency is 32KHz. What is the frequency of output signal?

1 point

10 KHz

1 KHz

2 KHz

4 KHz

"State" in a counter means

1 point

Each count in a counter

Counter with 0000 as output

Counting from 0 to N in a counter

None

MOD Number means

1 point

Number of states that counter passes to reach an Initial State

Modulo of number N

Moderator for counter

none